Individual Calculations March 2018
 Haddouche, Mohamed  Total change: 1.10  Rating chartPersonal card
 Arab Individual Chess Championship 2017(Open) Sharjah UAE 2018-01-27
RcRownchangeKK*chgGame
 2339 2505 6.50 9 0.14 10 1.40 
  Alhuwar, Jasem f2303 UAE0.501-0.2610-2.60 
  Omar, Noaman m2364 UAE0.001-0.6910-6.90 
  Elmejbri, Ali A. f2105  * LBA1.0010.08100.80 
  El Jawich, Amro f2241 LBN1.0010.18101.80 
  Hesham, Abdelrahman g2406 EGY1.0010.36103.60 
  Belouadah, Saad m2410 ALG0.501-0.1310-1.30 
  Labib, Ibrahim Hasan m2412 EGY1.0010.37103.70 
  Issa, Rafat f2379 JOR1.0010.33103.30 
  Saeed, Ishaq f2434 UAE0.501-0.1010-1.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Arab Chess Club Cup 2017 Sharjah UAE 2018-02-05
RcRownchangeKK*chgGame
 2235 2505 5.50 7 -0.03 10 -0.30 
  Amin, Bassem g2688 EGY0.001-0.2610-2.60 
  Bu Khammas, Abdulla 2105  * BRN1.0010.08100.80 
  Alhuwar, Jasem f2303 UAE1.0010.24102.40 
  Tagelsir , Abubaker f2232 SUD0.501-0.3310-3.30 
  Snoper, Rafat 2105  * PLE1.0010.08100.80 
  Salim, Issa Ali Shamas c2105  * OMA1.0010.08100.80 
  Moayed, Obied 2107 JOR1.0010.08100.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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